xjtulk commented 2 years ago

Cocos Creator version

3.5.2

System information

android

Issue description

Our team develop an android application with a game inside.

The main body of the application is developed with the android technology stack
The game is in a specific activity and specific process, the game logic is developed with cocos creator js
In order to optimize the game entry performance, before entering the game page, we will pass in the surface instance constructed, preload the cocos engine (modify the original access layer, change the context instead of the activity, and unbind it from the page), send a notification to the js side to execute the page logic after activity launched
After exiting the game page, the engine will be restarted, and the Engine::restart method will be called to clean up game data.

Our little modifies about the engine are collected in the commit below https://github.com/xjtulk/cocos-engine/commit/98015262bfadcbf481a80862589575c2784aaabd

After the application published on google play, we receive some online crash report and the crash rate related to cocos engine has reached 1% (a pretty high rate).Here are some main crash stacks below, after spending some time analyze the crash, we get nothing so we hope you can give some advice about the problem.(The first crash is a bit similar to the problem mentioned in https://github.com/cocos/cocos-engine/pull/11348 and we are testing if the crash fixed after apply the modify on our branch)

backtrace:

00 pc 0000000000a61bf4 /data/app/com.netease.ruffgo-t8xbfhzlG0d6FdzmY06kvw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc12MessageQueue15executeMessagesEv+120)

#01 pc 0000000000a61748  /data/app/com.netease.ruffgo-t8xbfhzlG0d6FdzmY06kvw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc12MessageQueue18consumerThreadLoopEv+60)
#02 pc 0000000000a62f90  /data/app/com.netease.ruffgo-t8xbfhzlG0d6FdzmY06kvw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZNSt6__ndk114__thread_proxyINS_5tupleIJNS_10unique_ptrINS_15__thread_structENS_14default_deleteIS3_EEEEMN2cc12MessageQueueEFvvEPS8_EEEEEPvSD_+68)
#03 pc 00000000000e3b28  /apex/com.android.runtime/lib64/bionic/libc.so
#04 pc 0000000000085334  /apex/com.android.runtime/lib64/bionic/libc.so
#05 pc 0000000000000000  <unknown>

backtrace:

00 pc 00000000007b23ec /data/app/com.netease.ruffgo-GWUc51vxmORF-XwIjAcVjQ==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc6Engine9restartVMEv+44)

#01 pc 00000000007b22d0  /data/app/com.netease.ruffgo-GWUc51vxmORF-XwIjAcVjQ==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc6Engine4tickEv+56)
#02 pc 00000000007b6cd0  /data/app/com.netease.ruffgo-GWUc51vxmORF-XwIjAcVjQ==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc15AndroidPlatform4loopEv+40)
#03 pc 00000000007b73f0  /data/app/com.netease.ruffgo-GWUc51vxmORF-XwIjAcVjQ==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so
#04 pc 00000000000e6a14  /apex/com.android.runtime/lib64/bionic/libc.so
#05 pc 0000000000084c70  /apex/com.android.runtime/lib64/bionic/libc.so
#06 pc 0000000000000000  <unknown>

backtrace:

00 pc 000000000004deec /apex/com.android.runtime/lib64/bionic/libc.so

#01 pc 0000000000da8500  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so
#02 pc 0000000000da2480  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2v88internal6LoggerD1Ev+156)
#03 pc 0000000000da24d8  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2v88internal6LoggerD0Ev+20)
#04 pc 0000000000c841f0  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2v88internal7IsolateD1Ev+204)
#05 pc 0000000000c82794  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2v88internal7Isolate6DeleteEPS1_+136)
#06 pc 0000000000829b54  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2se12ScriptEngine7cleanupEv+448)
#07 pc 00000000007b242c  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc6Engine9restartVMEv+108)
#08 pc 00000000007b22d0  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc6Engine4tickEv+56)
#09 pc 00000000007b6cd0  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc15AndroidPlatform4loopEv+40)
#10 pc 00000000007b73f0  /data/app/~~XbYJ6GFj2S_8qukF79-cMg==/com.netease.ruffgo-pK3MohNQkgqEj5B5wlOgMw==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so
#11 pc 00000000000eb654  /apex/com.android.runtime/lib64/bionic/libc.so
#12 pc 000000000008aef8  /apex/com.android.runtime/lib64/bionic/libc.so
#13 pc 0000000000000000  <unknown>

backtrace:

00 pc 0000000000a94e1c /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so

#01 pc 0000000000a94c80  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc3gfx29cmdFuncGLES3CreateFramebufferEPNS0_11GLES3DeviceEPNS0_19GLES3GPUFramebufferE+268)
#02 pc 0000000000a994d0  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc3gfx22GLES3GPUFramebufferHub6updateEPNS0_15GLES3GPUTextureE+112)
#03 pc 0000000000a3d410  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc3gfx12GLES3Texture8doResizeEjjj+124)
#04 pc 0000000000881a98  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc3gfx7Texture6resizeEjj+228)
#05 pc 0000000000a3cec4  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc3gfx14GLES3Swapchain8doResizeEjjNS0_16SurfaceTransformE+36)
#06 pc 0000000000a61c14  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc12MessageQueue15executeMessagesEv+152)
#07 pc 0000000000a61748  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc12MessageQueue18consumerThreadLoopEv+60)
#08 pc 0000000000a62f90  /data/app/com.netease.ruffgo-EErd9D-3HXQXAdJ_dcwEgg==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZNSt6__ndk114__thread_proxyINS_5tupleIJNS_10unique_ptrINS_15__thread_structENS_14default_deleteIS3_EEEEMN2cc12MessageQueueEFvvEPS8_EEEEEPvSD_+68)
#09 pc 00000000000d0a18  /apex/com.android.runtime/lib64/bionic/libc.so
#10 pc 000000000007091c  /apex/com.android.runtime/lib64/bionic/libc.so
#11 pc 0000000000000000  <unknown>

backtrace:

00 pc 000000000001c6d8 /system/lib64/libc.so (memcpy+232)

#01 pc 0000000000a0d2a0  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2cc3gfx19doBufferTextureCopyINS0_6DeviceEEEvPKPKhPNS0_7TextureEPKNS0_17BufferTextureCopyEjPNS_12MessageQueueEPT_+484)
#02 pc 00000000009ccc58  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_Z36js_gfx_Device_copyTexImagesToTextureRN2se5StateE+680)
#03 pc 00000000009ccde8  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_Z44js_gfx_Device_copyTexImagesToTextureRegistryRKN2v820FunctionCallbackInfoINS_5ValueEEE+136)
#04 pc 0000000001230c9c  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so (_ZN2v88internal25FunctionCallbackArguments4CallENS0_15CallHandlerInfoE+552)
#05 pc 00000000012302f8  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so
#06 pc 000000000122fa88  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so
#07 pc 00000000011449ac  /data/app/com.netease.ruffgo-eNgm81A9EnQXmUhSFRPn2g==/split_config.arm64_v8a.apk!/lib/arm64-v8a/libcocos.so

Relevant error log output

No response

Steps to reproduce

The crash may not be easy to reproduce offline, we use auto test tools to frequently enter and exit game page and sometimes the crash happens with low probability.

Minimal reproduction project

We create a demo project without some business code but the main logic is same as release version. The so filein the project is not stripped and with debug symbols so you can analyze the crash stack above with it.

https://github.com/xjtulk/Cocosdemo/tree/main

xjtulk commented 2 years ago

The crash source code stacks parsed with android ndk address-2-line are listed below:

_ZNK2cc7Message7getNextEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/base/threading/MessageQueue.h:61 _ZN2cc12MessageQueue13flushMessagesEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/base/threading/MessageQueue.cpp:216 _ZNSt6ndk110unique_ptrINS_15thread_structENS_14default_deleteIS1EEE5resetEPS1 /Users/lukang/Library/Android/sdk/ndk/20.1.5948944/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/include/c++/v1/memory:2649 ?? ??:0

_ZN2cc6Engine9restartVMEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/engine/Engine.cpp:238 _ZN2cc6Engine4tickEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/engine/Engine.cpp:201 _ZN2cc15AndroidPlatform4loopEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/platform/android/AndroidPlatform.cpp:83 operator() /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/platform/android/AndroidPlatform.cpp:62

_ZNKSt6ndk114defaultdeleteIN2v88internal3LogEEclEPS3 :? _ZN2v88internal6LoggerD1Ev :? _ZN2v88internal6LoggerD0Ev :? _ZN2v88internal7IsolateD2Ev :? ZN2v88internal7Isolate6DeleteEPS1 :? _ZNSt6ndk16vectorINS_8functionIFvvEEENS_9allocatorIS3_EEE5beginEv /Users/lukang/Library/Android/sdk/ndk/20.1.5948944/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/include/c++/v1/vector:1511 _ZN2cc3gfx13DeviceManager7destroyEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/GFXDeviceManager.h:102 _ZN2cc6Engine4tickEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/engine/Engine.cpp:201 _ZN2cc15AndroidPlatform4loopEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/platform/android/AndroidPlatform.cpp:83 operator() /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/platform/android/AndroidPlatform.cpp:62

_ZN2cc3gfxL20getSwapchainIfExistsERKNSt6ndk16vectorIPNS0_19GLES3GPUTextureViewENS1_9allocatorIS4_EEEEPKjm /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-gles3/GLES3Commands.cpp:1545 _ZNSt6ndk111__wrap_iterIPN2cc3gfx11SubpassInfoEEppEv /Users/lukang/Library/Android/sdk/ndk/20.1.5948944/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/include/c++/v1/iterator:1390 _ZN2cc3gfx22GLES3GPUFramebufferHub6updateEPNS0_15GLES3GPUTextureE /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-gles3/GLES3Commands.cpp:3110 _ZN2cc3gfx12GLES3Texture8doResizeEjjj /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-gles3/GLES3Texture.cpp:121 _ZNK2cc3gfx7Texture13isTextureViewEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-base/GFXTexture.h:49 _ZN2cc3gfx14GLES3Swapchain8doResizeEjjNS0_16SurfaceTransformE /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-gles3/GLES3Swapchain.cpp:146 _ZN2cc12MessageQueue15executeMessagesEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/base/threading/MessageQueue.cpp:231 _ZN2cc12MessageQueue13flushMessagesEv /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/base/threading/MessageQueue.cpp:216

_ZN2cc3gfx19doBufferTextureCopyINS0_6DeviceEEEvPKPKhPNS0_7TextureEPKNS0_17BufferTextureCopyEjPNS12MessageQueueEPT /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/renderer/gfx-agent/DeviceAgent.cpp:307 _Z36js_gfx_Device_copyTexImagesToTextureRN2se5StateE :? _Z44js_gfx_Device_copyTexImagesToTextureRegistryRKN2v820FunctionCallbackInfoINS_5ValueEEE /Applications/CocosCreator/Creator/3.5.2/CocosCreator.app/Contents/Resources/resources/3d/engine/native/cocos/bindings/manual/jsb_gfx_manual.cpp:186 _ZN2v88internal25FunctionCallbackArguments4CallENS0_15CallHandlerInfoE :? _ZN2v88internal12_GLOBAL__N_119HandleApiCallHelperILb0EEENS0_11MaybeHandleINS0_6ObjectEEEPNS0_7IsolateENS0_6HandleINS0_10HeapObjectEEESA_NS8_INS0_20FunctionTemplateInfoEEENS8_IS4_EENS0_16BuiltinArgumentsE :? _ZN2v88internalL26Builtin_Impl_HandleApiCallENS0_16BuiltinArgumentsEPNS0_7IsolateE :? Builtins_CEntry_Return1_DontSaveFPRegs_ArgvOnStack_BuiltinExit :?

minggo commented 2 years ago

You can have a try:

the first way is: use Creator 3.6.2 and have a try

the second way is to disable multi-thread like

static constexpr bool DETACH_DEVICE_THREAD{true}; // set to false to disable it in GFXDeviceManager.h

xjtulk commented 2 years ago

Ok, i will first try the second way on next application release to see if problems solved, thanks.

minggo commented 2 years ago

You are welcome. So you can not reproduce it?

xjtulk commented 2 years ago

I can only reproduce the first crash in auto test offline by far.